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Newcastle
Washington›King County

NewcastleWA

A town of 13,128, settled in 1878.

Trash & recycling
2 bordering townsMap →
Pacific Coast Company House No. 75 · Photo: Jon Roanhaus · CC BY-SA 3.0
Photo of Newcastle

Newcastle, WA · Pacific Coast Company House No. 75 · Photo: Jon Roanhaus · CC BY-SA 3.0

Is Newcastle a good place to live?

For most people who can afford it, yes. Newcastle grades B+ overall, 57th among Washington's 285 graded towns. On CDC health estimates it is near the top nationally. Its schools outperform 88% of the state's and the median household earns $160K. The trade-off is money: homes are expensive, about $1.3 million for a typical one and 11.6 times the Seattle metro’s $115K median household income. 69% of adults 25 and older hold a bachelor’s degree or more in Newcastle, above both the Washington town median (30%) and the median of U.S. towns (29%). Newcastle is easier to get around on foot or by transit than 91% of U.S. towns. Only 32 of Washington’s 397 towns score higher on the outdoors.

What makes Newcastle stand out

Where Newcastle beats most towns.

A growing town

Newcastle has grown 26% since 2010

10,380 counted in 2010 and 13,017 in 2020; an estimated 13,128 in 2025.

Growth has leveled off: within 1% of 2020, after 25.4% in the decade before.

10,3802010
13,0172020
13,1282025 est.

U.S. Census 2010 & 2020 counts · Census Bureau estimate, July 1, 2025

How Newcastle grades

Each subject compared with towns across the country (schools within Washington), ordered by how far Newcastle is from typical.

How grading works

Character Graded, but not part of the overall grade.
Described, not graded Taste, not quality: snow or an older crowd is neither good nor bad.

How TownRatings grades towns →

Pacific Coast Company House No. 75
Pacific Coast Company House No. 75 · National Register of Historic Places
Newcastle’s story

148 years in pictures

Census counts: 12,245 in 1980, 13,017 in 2020. The archive holds 6 old photos and papers going back to 1880 and 4 maps from 1950 on.

1 place on the National Register of Historic Places.

  • 1878Newcastle is settled
Explore the history →
Nearby attractions

Space Needle and 136 more within 40 miles

Museums, parks, gardens and other places to visit around Newcastle. Close and well known come first.

All 155 attractions →
Sources: National Park Service · ski areas © OpenSkiMap / OpenStreetMap contributors · Wikidata · Wikipedia readership · photos via Wikimedia Commons
Photo credits

Space Needle: Another Believer, CC BY-SA 4.0 · Lumen Field: "Smart Destinations", GoSeattleCard.com, and Go Seattle Card Blog, CC BY-SA 2.0 · Climate Pledge Arena: Sea Cow, CC BY-SA 4.0 · T-Mobile Park: MyName (Cacophony), CC BY-SA 3.0 · Seattle Underground: Mark Hursh, CC BY-SA 3.0 · Husky Stadium: Atomic Taco, CC BY-SA 2.0

Getting set up

Moving to Newcastle: who provides what

Who provides power, water and the rest in Newcastle, and how to reach them.

The full setup list →
PowerPuget Sound Energy17.0¢/kWh · EIA 2025HIFLD · EIA
WaterCoal Creek Utility DistrictNo health-based violations in 5 years · EPAEPA
Internet5 providers100% of addresses get 100/20 MbpsFCC
Trash & dumpHire your ownNo town pickup: you hire a private haulerTown site
SchoolsIssaquah School DistrictRenton School District2 districts serve Newcastle; which school depends on your address and gradeNCES
Register to voteOnlineIn Washington you can register online until 8 days before Election Day, in person up to and including Election Day, or by mail (received 8 days before).vote.gov
Who runs elections hereKing County ElectionsKing County; contacts on the Handbook page.FVAP, Sep 2021
ZIP codes98059, 9805698059 51% · 98056 49%Census 2020

EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Sep 30, 2026.

The data

Ordered by what stands out in Newcastle.

Newcastle has cooler summers than nearly all U.S. towns and has less tooth loss than most of Washington, but it has homes that cost more against local pay than most of Washington.

HousingCost of living grade D−

Newcastle earns a D− for cost of living

At 11.6 years of the Seattle metro’s $115K median household income, the typical home (about $1.34M) costs more against local pay than in 98% of Washington towns; that ratio is one input to its D− for cost of living. The median property tax bill is $9,967, against $4,556 across Washington, another input to its cost-of-living grade.

The median rent in Newcastle is $2,369 a month. The typical Newcastle home is worth about $1,337,000, down 1.7% in a year, more than twice the Washington typical home. 61% of Newcastle households own their home.

$1.34MZillow home value
NewcastleWashington townsU.S. towns
Median rent$2,369 a month$1,737 a month$1,185 a month
Households that own their home61%71%73%

Typical home value

Newcastle$1.34M
Washington$588K
Market temperature
Seller’s marketA seller's marketBuyer’sSeller’s
39
days on market
100.5%
sale-to-list price
−1.7%
value change, 1 year
20
homes sold in May

Census ACS, 2020–24 · Zillow Home Value Index · Redfin Data Center

SchoolsA

Newcastle earns an A for schools

Its A for schools comes with a D− for cost of living: the typical home is worth about $1.34M.

Its public schools are run by the Renton School District. One of its 4 schools is below, with why it’s listed.

88%of WA districts it outscoresASchool Grade
SchoolLevelStudentsLetter
Vera Risdon Middle SchoolLargest public middle schoolGrades 6–8Grades 6–8751–

NCES · EDFacts · graded within WA on state tests and graduation

OutdoorsA

Compared with most of Washington and the rest of the country, trail density in Newcastle is higher

Newcastle’s trail density is 7.0 miles per square mile. May Creek Park, at 145 acres with 2.6 miles of trail, is the biggest park or preserve. 31 miles of trail in 13 parks and preserves.

#1for trails in WA
NewcastleWashington townsU.S. towns
Miles of trail per square mile7.0 miles per square mile0.80.4
Conserved land8.1%4%4.3%
8.1%
conserved · 231 of 2,831 acres
31 mi
of trails · 7 per sq mi
Biggest places to walkTrailsAcres
1. May Creek Park2.6 mi145
2. Coal Creek Natural Area1.1 mi64
3. Hazelwood Park0.4 mi8

Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US

HealthA+

Newcastle stands out in Washington and nationally, with fewer of its adults who have obesity

Its widest gap with Washington is tooth loss: 4.4% of those 65+ have lost all their teeth, against 9% statewide.

20% of adults have obesity in Newcastle. Newcastle beats the Washington average on 25 of 31 CDC measures and trails it on 0. 26% of adults have high blood pressure in Newcastle.

99%healthier than U.S. townsA+Health Grade
NewcastleWashington townsU.S. towns
Obesity (CDC PLACES)20%33%35%
Frequent physical distress (CDC PLACES)8.5%13%14%
Smoke cigarettes (CDC PLACES)5.5%11%14%
Frequent mental distress (CDC PLACES)13%17%17%
31 measures vs. Washington
25 better6 too close to call0 worse
What stands outNewcastleWA
Fewer older adults who have lost all their teeth4.4%9%
Fewer adults facing a utility shut-off2.7%5.1%
Overlake Hospital Medical Center & Clinics
5.9 mi away · emergency room
None
primary care, dental or mental-health shortage
98th
percentile among WA towns

CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA

Work & commuteJobs & income grade A−

Newcastle has 0.4 jobs for every working resident, so most commute out

Jobs based here grew from 1,718 in 2013 to 2,416. 30.2% of workers work from home, against 19.8% across Washington.

Most working residents leave Newcastle for work: only 1% work in town. Jobs based in Newcastle grew to 2,416 in 2023, 698 more than in 2013. The top destinations are Seattle (33%), Bellevue (18%) and Redmond (9%).

1%work in town
NewcastleWashington townsU.S. towns
Median household income$160,000$98,000$80,000
Working residents who work in town1.4%5%8%
Below the poverty line5.9%7.9%9.6%
Average trip to work28 minutes27 minutes25 minutes

Where working residents work

In Newcastle1%
Seattle33%
Bellevue18%
Redmond9%
Renton6%
9 mi
median commute distance
2,416
jobs based in Newcastle
A commuter town
jobs vs. working residents
A
Walkability grade: more walkable than 91% of U.S. towns

Census LEHD 2023 · ACS

Natural hazardsHazard risk grade C−

High risk in Newcastle, with avalanches at the top

Expected storm and flood damage is higher than in 69% of U.S. communities.

69risk score of 100
FEMA risk score
69High riskLowerHigher
AvalanchesEarthquakesInland flooding
4
federal disasters paid out here

FEMA National Risk Index · OpenFEMA

Climate

In Newcastle, expect mild winters and pleasant summers

July afternoons average 76.6°, cooler than in 97% of U.S. towns; January nights average 36.3°.

Newcastle has mild winters and pleasant summers. About 4 inches of snow falls in a winter.

4″snow a winter
NewcastleWashington townsU.S. towns
July high77°F77°F85°F
January low36°F35°F22°F

Typical low → high °F

Winter36–48°
Spring42–60°
Summer54–75°
Fall45–61°
Nov 16
typical first frost
Mar 13
typical last frost
+1.0°
vs. the 20th-century average

NOAA U.S. Climate Normals, 1991–2020

SafetyC+

Crime per resident in Newcastle is higher than in 63% of U.S. towns

Reported crimes fell from 344 to 216 over the last three FBI years, a drop beyond ordinary year-to-year swings.

Within Washington, it does better than 60% of towns.

37%of U.S. towns report more crimeC+Safety Grade
NewcastleWashington townsU.S. towns
Violent crimes per 1,000 (2025)0.8 per 1,000 residents1.51.6
Property crimes per 1,000 (2025)15.8 per 1,000 residents159.9

Violent crime per 1,000 residents

Newcastle0.8
Washington2.9
U.S.3.3

Property crime per 1,000 residents

Newcastle15.8
Washington20.2
U.S.15.5
37th
percentile among U.S. towns we grade
60th
percentile among WA towns
10
violent crimes reported in 2025
206
property crimes reported in 2025

FBI crime data, 2025 · crimes reported to police

Keep exploring

Everything we know about Newcastle

20pages on Newcastle
After high school

Colleges nearby

20 within 15 miles of the center of Newcastle

Get outside

31 miles of trails in Newcastle

8.1% of the town is conserved land, across 13 parks and preserves.

Map of trails and conserved land in NewcastleConservedTrails
1
May Creek Park2.6 mi of trails · 145 acres
Directions
2
Coal Creek Natural Area1.1 mi of trails · 64 acres
Directions
3
Hazelwood Park0.4 mi of trails · 8 acres
Trails © OpenStreetMap contributors · USGS PAD-US

Newcastle’s neighbors

2 towns share a border with Newcastle.

Explore the map →
How the neighbors grade
TownWA rankOverallCostSafetySchoolsHealth
Newcastle#57B+D−C+AA+
Renton#193CDDC+A
Bellevue#63B+D−C−A+A+

Compare Newcastle with a neighbor →

Questions about Newcastle

Short answers, built from the data on this page.

Is Newcastle, WA a good place to live?

For most people who can afford it, yes. Newcastle grades B+ overall, better than 69% of U.S. towns and #57 of 285 in Washington. It grades A+ for health, C+ for safety and A for schools, and has the most trail per square mile in the state. Cost of living is its weak spot, with a D−.

Is Newcastle, WA safe?

Within Washington, it does better than 60% of towns.

Is Newcastle, WA expensive?

Yes. Cost of living, which also weighs rents, property taxes and how many households pay 30% or more of their income for housing, grades D−.

What is Newcastle, WA known for?

2 notable people were born here, including Herman Carl Andersen and John Martin Leahy.